Improved BFT embedding having chain-structure
High Energy Physics - Theory
2009-11-11 v2
Abstract
We newly revisit the gauge non-invariant chiral Schwinger model with a=1 in view of the chain structure. As a result, we show that the Dirac brackets can be easily read off from the exact symplectic algebra of second-class constraints. Furthermore, by using an improved BFT embedding preserving the chain structure, we obtain the desired gauge invariant action including a new type of Wess-Zumino term.
Cite
@article{arxiv.hep-th/0508022,
title = {Improved BFT embedding having chain-structure},
author = {Yong-Wan Kim and Ee Chang-Young and Seung-Kook Kim and Young-Jai Park},
journal= {arXiv preprint arXiv:hep-th/0508022},
year = {2009}
}
Comments
15 pages, LaTeX file